A. Draw a production possibilities curve for robots and wheat using the data above. b. Label the points where the economy would be efficient (A), underutilized (B) and unattainable (C).

c. What is the opportunity cost of moving from point A to point B?

d. What is the opportunity cost of moving from point B to point C?

e. What is the opportunity cost of moving from point D to point E?

Jackie went to the grocery store to pick up yogurt, bread, and apples. first, she picked up a hand basket for carrying her groceries, and then she searched the store. after finding what she needed, she stood in a check-out line. then, the cashier put her items in a plastic bag, and soon after, jackie left the store. as readers of this event, we understand that jackie paid for the groceries, even though it wasn't mentioned, because we are relying on a grocery store